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公开(公告)号：USD314005S
公开(公告)日：1991-01-22
申请号：US277951
申请日：1988-11-30
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公开(公告)号：US4970531A
公开(公告)日：1990-11-13
申请号：US155810
申请日：1988-02-16
申请人： Horoshi Shimizu , Toshihiko Gotoh , Naohiro Ozaga , Takeshi Nomura , Kentaro Hanma , Mikio Shiraishi
发明人： Horoshi Shimizu , Toshihiko Gotoh , Naohiro Ozaga , Takeshi Nomura , Kentaro Hanma , Mikio Shiraishi
IPC分类号： B41J17/36
CPC分类号： B41J17/36
摘要： A thermal transfer printer includes a mark disposed on an ink spool of an ink film cassette, reading device for reading the rotation of the ink spool by use of the mark, a calculation device for calculating the used quantity of ink film by use of the rotation data of the spool, and a display portion for displaying the remaining quantity of ink film obtained by the calculation device.
摘要翻译： 热转印打印机包括设置在墨膜盒的墨卷轴上的标记，用于通过使用标记读取墨卷轴的旋转的读取装置，用于通过旋转来计算墨水的使用量的计算装置 卷轴的数据和用于显示由计算装置获得的剩余墨水量的显示部分。
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公开(公告)号：US4320417A
公开(公告)日：1982-03-16
申请号：US193455
申请日：1980-10-03
申请人： Kentaro Hanma , Kaoru Yanagawa
发明人： Kentaro Hanma , Kaoru Yanagawa
CPC分类号： H04N5/23212
摘要： This invention relates to automatic focusing systems for video cameras and, more particularly, to an automatic focusing system, which is adopted to effect a focusing operation such as to render maximum the output of a detector detecting a high frequency component of a video signal.
摘要翻译： 本发明涉及用于摄像机的自动聚焦系统，更具体地说，涉及一种自动对焦系统，其用于实现聚焦操作，以便使检测器检测视频信号的高频分量的输出最大化。
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公开(公告)号：US4062044A
公开(公告)日：1977-12-06
申请号：US655854
申请日：1976-02-06
申请人： Kentaro Hanma , Gentaro Miyazaki
发明人： Kentaro Hanma , Gentaro Miyazaki
摘要： A color television receiver in which a first transducer is disposed on a substrate of piezoelectric-material for converting a color television signal including a luminance signal, color-difference signals, a sound signal and a picture carrier into an elastic surface wave. A second, a third, a fourth and a fifth transducer are disposed on the substrate for converting the elastic surface wave propagating from the first transducer into electrical signals respectively including solely the luminance signal component, color-difference signal component, sound signal component and picture carrier component of the color television signal. The electrical signal including solely the luminance signal component and the electrical signal including solely the picture carrier component are applied to a first synchronous detector for the synchronous detection of the luminance signal component, and the electrical signal including solely the color-difference signal component and the electrical signal including solely the picture carrier component are applied to a second synchronous detector for the synchronous detection of the color-difference signal component, while the electrical signal including solely the sound signal component and the electrical signal including solely the picture carrier component are applied to a third synchronous detector for the synchronous detection of the sound signal component.
摘要翻译： 一种彩色电视接收机，其中第一传感器设置在压电材料的基板上，用于将包括亮度信号，色差信号，声音信号和图像载体的彩色电视信号转换为弹性表面波。 第二，第三，第四和第五换能器设置在基板上，用于将从第一换能器传播的弹性表面波转换成分别仅包括亮度信号分量，色差信号分量，声音信号分量和图像的电信号 彩色电视信号的载波分量。 仅包括亮度信号分量和仅包括图像载波分量的电信号的电信号被施加到用于亮度信号分量的同步检测的第一同步检测器，并且仅包括色差信号分量和 仅包括图像载体分量的电信号被施加到用于色差信号分量的同步检测的第二同步检测器，而仅包括声音信号分量的电信号和仅包括图像载体分量的电信号被应用于 用于声音信号分量的同步检测的第三同步检测器。
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15.发明授权Thermal transfer printer capable of using and detecting a plurality of multicolor ribbons 失效能够使用和检测多个多色带的热转印打印机
公开(公告)号：US5037218A
公开(公告)日：1991-08-06
申请号：US283536
申请日：1988-12-09
申请人： Hiroshi Shimizu , Naohiro Ozawa , Toshihiko Gotoh , Kentaro Hanma , Seiji Okunomiya , Tetsuo Nakano
发明人： Hiroshi Shimizu , Naohiro Ozawa , Toshihiko Gotoh , Kentaro Hanma , Seiji Okunomiya , Tetsuo Nakano
摘要： A thermal transfer printer which can use both an ink sheet provided with a positioning mark to indicate the top position of a set of three color ink patches necessary for producing one image, and an ink sheet provided with no such positioning mark, without the need of switching the operation mode. The thermal transfer printer has an optical sensor which can equally detect color change between 3rd and 1st color patches for the ink sheet provided with no positioning mark and color change between a positioning mark and 1st color patch for the ink sheet provided with the positioning mark. There is also disclosed an ink sheet cassette for use in the thermal transfer printer, the ink sheet cassette accommodating the ink sheet in which a positioning mark is coated with the same color(s) of ink as those for printing and information about the color sequence of the ink coated patches for printing is also recorded in the coated pattern of the positioning mark.
摘要翻译： 可以使用设置有定位标记的油墨纸两者来表示生成一幅图像所需的一组三色墨迹的顶部位置的热转印打印机，以及不设置该定位标记的油墨纸，而不需要 切换操作模式。 热转印打印机具有光学传感器，其可以同时检测在没有定位标记的墨纸上的第三和第一色块之间的颜色变化以及用于设置有定位标记的墨水纸的定位标记和第一色标之间的颜色变化。 还公开了一种在热转印打印机中使用的油墨纸盒，其中容纳油墨纸的油墨纸盒，其中定位标记涂覆有与印刷相同的油墨颜色和关于颜色顺序的信息 用于印刷的油墨涂布的补片也记录在定位标记的涂覆图案中。
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公开(公告)号：US4734759A
公开(公告)日：1988-03-29
申请号：US859808
申请日：1986-05-05
申请人： Yasunori Kobori , Toshihiko Gotoh , Kentaro Hanma
发明人： Yasunori Kobori , Toshihiko Gotoh , Kentaro Hanma
摘要： A video printer having color signal interpolation circuit including a first memory which stores a color signal requiring the largest amount of information among signal of three primary colors in a video signal, a second memory which stores both of the other two color signals sampled alternately, and a data interpolation circuit with a signal edge detecting part and signal level detecting part and which reproduces the other two color signals on the basis of the signals stored in the second memory by interpolation. Color signals delivered from the first memory and the data interpolation circuit are successively sent to the printer so as to be printed.
摘要翻译： 一种具有彩色信号插值电路的视频打印机，包括：第一存储器，其存储视频信号中三原色信号中需要最大信息量的彩色信号;第二存储器，其存储交替采样的其它两个色彩信号;以及 具有信号边缘检测部分和信号电平检测部分的数据插值电路，并且通过插值基于存储在第二存储器中的信号再现其它两个颜色信号。 从第一存储器和数据插值电路传送的彩色信号被连续地发送到打印机以被打印。
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17.发明授权Piezoelectric surface acoustic wave device with suppression of reflected signals 失效具有抑制反射信号的压电声表面波器件
公开(公告)号：US4206380A
公开(公告)日：1980-06-03
申请号：US972215
申请日：1978-12-22
申请人： Katashi Hazama , Kentaro Hanma
发明人： Katashi Hazama , Kentaro Hanma
CPC分类号： H03H9/02842 , H03H9/1452
摘要： A surface acoustic wave device has an electrode finger structure in which the width of finger portions external of envelopes indicating a weighted overlap length and the length of the spaces existing between adjacent finger portions measured widthwise thereof are substantially equal to one half of the wavelength of the acoustic surface wave, the envelopes are symmetric about the center line of a propagation path for the surface acoustic wave, and the finger portions and the spaces between the finger portions are in opposite positional relation to each other about the center line of the propagation path. With this electrode finger structure, occurrence of disturbing reflected signal at the weighted interdigital electrode, which is used as an input/output electrode of the surface acoustic wave device and occurrence of wavefront distortion are prevented and production yield of the device is improved.
摘要翻译： 表面声波装置具有电极指结构，其中信封外部的手指部分的宽度指示加权的重叠长度，并且其宽度方向上测量的相邻手指部分之间存在的空间的长度基本上等于波长的一半 声表面波，信封围绕声表面波的传播路径的中心线对称，并且手指部分和指状部分之间的空间围绕传播路径的中心线彼此相对位置关系。 通过这种电极指结构，可以防止用作声表面波装置的输入/输出电极的加权叉指电极的干扰反射信号的出现以及波前畸变的发生，从而提高装置的产量。
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公开(公告)号：US3990107A
公开(公告)日：1976-11-02
申请号：US553116
申请日：1975-02-26
申请人： Kentaro Hanma , Michio Masuda , Katsuo Mohri
发明人： Kentaro Hanma , Michio Masuda , Katsuo Mohri
CPC分类号： H04N5/4448
摘要： A circuit for automatically controlling horizontal scanning frequency, used in the horizontal deflecting circuit of a display device which displays a still picture by repeatedly reading television signal for a single field stored in a field memory. The automatic frequency control circuit comprises a circuit for generating two horizontal sync signals which are 180.degree. out of phase from each other and a circuit for changing over the two signals at a period of the single field. Thus, a proper sequence of odd and even fields is obtained.
摘要翻译： 用于自动控制水平扫描频率的电路，用于通过重复读取存储在场存储器中的单个场的电视信号来显示静止图像的显示装置的水平偏转电路。 自动频率控制电路包括用于产生彼此相差180°的两个水平同步信号的电路和用于在单个场的周期改变两个信号的电路。 因此，获得奇数和偶数场的适当序列。
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